CSB x Isabelle Mathers
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Cropped Zip Hoodie | Deep NavyCropped Zip Hoodie | Deep Navy
Cropped Zip Hoodie | Deep Navy Sale price$103.20 USD Regular price$129.00 USD
Vanilla Navy Snow Marl Dusty Pink
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Form Leisure Tank | Deep NavyForm Leisure Tank | Deep Navy
Form Leisure Tank | Deep Navy Sale price$66.00 USD
White Navy
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Foldover Yoga Short | Deep NavyFoldover Yoga Short | Deep Navy
Foldover Yoga Short | Deep Navy Sale price$43.20 USD Regular price$72.00 USD
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Wide Leg Sweatpants | Deep NavyWide Leg Sweatpants | Deep Navy
Wide Leg Sweatpants | Deep Navy Sale price$77.40 USD Regular price$129.00 USD
Vanilla Navy
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Freedom Contour Crop | AlmondFreedom Contour Crop | Almond
Freedom Contour Crop | Almond Sale price$36.60 USD Regular price$61.00 USD
White Toffee Blush Black Almond
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Freedom Scrunch Shorts 4" | AlmondFreedom Scrunch Shorts 4" | Almond
Freedom Scrunch Shorts 4" | Almond Sale price$36.60 USD Regular price$61.00 USD
Toffee Blush Black Almond
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Freedom Sculpt Tank | AlmondFreedom Sculpt Tank | Almond
Freedom Sculpt Tank | Almond Sale price$42.00 USD Regular price$70.00 USD
White Toffee Black Almond
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Freedom Leggings | AlmondFreedom Leggings | Almond
Freedom Leggings | Almond Sale price$41.50 USD Regular price$83.00 USD
Toffee Cherry Blush Black Almond Sweet Pink
HALTER
Form Halter Crop | FawnForm Halter Crop | Fawn
Form Halter Crop | Fawn Sale price$63.00 USD
Black Fawn
Form Invisible Scrunch Shorts 4" | FawnForm Invisible Scrunch Shorts 4" | Fawn
Form Invisible Scrunch Shorts 4" | Fawn Sale price$66.00 USD
Vanilla Blossom Black Butter Dusty Blue Fawn
Form Off Shoulder Bandeau | FawnForm Off Shoulder Bandeau | Fawn
Form Off Shoulder Bandeau | Fawn Sale price$63.00 USD
Fawn
Form Bra Crop | FawnForm Bra Crop | Fawn
Form Bra Crop | Fawn Sale price$63.00 USD
Black Fawn
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Jersey Flare Pant | BlackJersey Flare Pant | Black
Jersey Flare Pant | Black Sale price$53.90 USD Regular price$77.00 USD
Toffee Light Grey Blush Black
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Faux Leather Bag | BlackFaux Leather Bag | Black
Faux Leather Bag | Black Sale price$55.99 USD Regular price$79.99 USD
Black
Faux Leather Bomber Jacket | BlackFaux Leather Bomber Jacket | Black
Faux Leather Bomber Jacket | Black Sale price$249.99 USD
Black
Signature Cap | Deep NavySignature Cap | Deep Navy
Signature Cap | Deep Navy Sale price$35.00 USD
Milk Deep Navy
HALTER
Seamless Halter Cropped Tank | Chocolate ChipSeamless Halter Cropped Tank | Chocolate Chip
Seamless Halter Cropped Tank | Chocolate Chip Sale price$65.00 USD
Navy Chocolate Chip
Seamless V Neck Crop | Chocolate ChipSeamless V Neck Crop | Chocolate Chip
Seamless V Neck Crop | Chocolate Chip Sale price$60.00 USD
White Navy Chocolate Chip
Seamless Invisible Scrunch Leggings | Chocolate ChipSeamless Invisible Scrunch Leggings | Chocolate Chip
Seamless Invisible Scrunch Leggings | Chocolate Chip Sale price$80.00 USD
Storm Navy Black Chocolate Chip
Seamless Invisible Scrunch Shorts 4" | Chocolate ChipSeamless Invisible Scrunch Shorts 4" | Chocolate Chip
Seamless Invisible Scrunch Shorts 4" | Chocolate Chip Sale price$60.00 USD
Storm Black Chocolate Chip
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Terry Longline Bandeau | CoconutTerry Longline Bandeau | Coconut
Terry Longline Bandeau | Coconut Sale price$39.60 USD Regular price$66.00 USD
Black Almond
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Terry Mini Skirt | CoconutTerry Mini Skirt | Coconut
Terry Mini Skirt | Coconut Sale price$39.60 USD Regular price$66.00 USD
Almond
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Terry Resort Pant | CoconutTerry Resort Pant | Coconut
Terry Resort Pant | Coconut Sale price$72.60 USD Regular price$121.00 USD
Black Almond
Racerback Slip Maxi Dress | CoconutRacerback Slip Maxi Dress | Coconut
Racerback Slip Maxi Dress | Coconut Sale price$176.00 USD
Black
Save 15%
Cropped Zip Hoodie | MilkCropped Zip Hoodie | Milk
Cropped Zip Hoodie | Milk Sale price$109.65 USD Regular price$129.00 USD
Vanilla Navy Snow Marl Dusty Pink
Save 30%
Wide Leg Sweatpants | MilkWide Leg Sweatpants | Milk
Wide Leg Sweatpants | Milk Sale price$90.30 USD Regular price$129.00 USD
Vanilla Navy
Seamless V Neck Crop | NavySeamless V Neck Crop | Navy
Seamless V Neck Crop | Navy Sale price$60.00 USD
White Navy Chocolate Chip
Seamless Invisible Scrunch Shorts 4" | NavySeamless Invisible Scrunch Shorts 4" | Navy
Seamless Invisible Scrunch Shorts 4" | Navy Sale price$60.00 USD
Navy Chocolate Chip Black Storm
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Ballet Wrap Top | WhiteBallet Wrap Top | White
Ballet Wrap Top | White Sale price$70.00 USD
White Toffee Blush Black Fawn Vanilla
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Slouchy Crew Socks | WhiteSlouchy Crew Socks | White
Slouchy Crew Socks | White Sale price$14.40 USD Regular price$18.00 USD
White
Save 30%
Form Capped Sleeve Tee | Chocolate ChipForm Capped Sleeve Tee | Chocolate Chip
Form Capped Sleeve Tee | Chocolate Chip Sale price$46.20 USD Regular price$66.00 USD
Chocolate Chip
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Signature Cap | MilkSignature Cap | Milk
Signature Cap | Milk Sale price$24.50 USD Regular price$35.00 USD
Milk Deep Navy
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Swim Triangle Bikini Top | AlmondSwim Triangle Bikini Top | Almond
Swim Triangle Bikini Top | Almond Sale price$50.40 USD Regular price$72.00 USD
Palm Black Almond
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Swim Brazilian Bikini Thong | AlmondSwim Brazilian Bikini Thong | Almond
Swim Brazilian Bikini Thong | Almond Sale price$50.40 USD Regular price$72.00 USD
Black Almond
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Swim Cheeky Bikini Thong | BlackSwim Cheeky Bikini Thong | Black
Swim Cheeky Bikini Thong | Black Sale price$50.40 USD Regular price$72.00 USD
Palm Black Almond
Save 40%
Swim Thick Triangle Bikini Top | BlackSwim Thick Triangle Bikini Top | Black
Swim Thick Triangle Bikini Top | Black Sale price$43.20 USD Regular price$72.00 USD
Palm Black Almond
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Swim Twist Bandeau | AlmondSwim Twist Bandeau | Almond
Swim Twist Bandeau | Almond Sale price$50.40 USD Regular price$72.00 USD
Palm Black Almond
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Terry Resort Pant | AlmondTerry Resort Pant | Almond
Terry Resort Pant | Almond Sale price$84.70 USD Regular price$121.00 USD
Black Almond
Save 40%
Terry Longline Bandeau | AlmondTerry Longline Bandeau | Almond
Terry Longline Bandeau | Almond Sale price$39.60 USD Regular price$66.00 USD
Black Almond
Save 40%
Terry Mini Skirt | Almond
Terry Mini Skirt | Almond Sale price$39.60 USD Regular price$66.00 USD
Almond
Save 30%
Swim Triangle Bikini Top | BlackSwim Triangle Bikini Top | Black
Swim Triangle Bikini Top | Black Sale price$50.40 USD Regular price$72.00 USD
Palm Black Almond
Save 30%
Swim Twist Bandeau | Black
Swim Twist Bandeau | Black Sale price$50.40 USD Regular price$72.00 USD
Palm Black Almond
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Swim Brazilian Bikini Thong | BlackSwim Brazilian Bikini Thong | Black
Swim Brazilian Bikini Thong | Black Sale price$50.40 USD Regular price$72.00 USD
Black Almond
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Swim Underwire Bikini Top | BlackSwim Underwire Bikini Top | Black
Swim Underwire Bikini Top | Black Sale price$53.90 USD Regular price$77.00 USD
Palm Black Almond
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Swim Halter One Piece | BlackSwim Halter One Piece | Black
Swim Halter One Piece | Black Sale price$92.40 USD Regular price$132.00 USD
Palm Black Almond
SUPER SOFT
Terry Longline Bandeau | BlackTerry Longline Bandeau | Black
Terry Longline Bandeau | Black Sale price$66.00 USD
Black Almond
Save 30%
Terry Resort Pant | BlackTerry Resort Pant | Black
Terry Resort Pant | Black Sale price$84.70 USD Regular price$121.00 USD
Black Almond
Save 30%
Freedom Micro Crop | WhiteFreedom Micro Crop | White
Freedom Micro Crop | White Sale price$42.70 USD Regular price$61.00 USD
White Toffee Blush Black

CSB x Isabelle Mathers

The CSB x Isabelle Mathers collection blends laid-back cool with everyday comfort. Co-designed with Australian muse Isabelle Mathers, this curated drop features easy layers, tonal sets, and oversized staples. Perfect for workouts, weekends, and everything in between.

From relaxed fits to soft textures, each piece reflects her off-duty style. Whether you're styling a full CSB Isabelle Mathers look or mixing a few pieces into your rotation, this edit brings together functionality and the signature ease of Isabelle Mathers CSB.

Shop similar collections: All Women’s Activewear | Sleepwear | Serenity Fabric | Sweatshirts & Hoodies | Dresses

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